HUTCHINSON TECHNOLOGY INC

CUSIP: 448407106 Class: CMN

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015
Shares 31,600 Value ($000) $51 Avg Close — Range —
Q2 2015
Shares 31,600 Value ($000) $54 Avg Close — Range —
Q1 2015
Shares 31,600 Value ($000) $84 Avg Close — Range —
Q4 2014
Shares 27,400 Value ($000) $96 Avg Close — Range —
Q3 2014
Shares 15,300 Value ($000) $56 Avg Close — Range —
Q2 2014
Shares 10,200 Value ($000) $26 Avg Close — Range —
Q1 2014
Shares 10,200 Value ($000) $29 Avg Close — Range —